Spring Full Courtyard: Starting from the Researcher

Page 18

　　I asked a few houses, but none of them had screwdrivers at home, only the third master had one.

　　The front yard, the three grandfather's house.

　　"Use 1 cent at a time."

　　The third master handed the screwdriver to He Yushun and said with a smile.

　　He Yushun didn't know whether to laugh or cry.

　　This third master, logically speaking, is not poor, so why does he love money so much?

　　ps: Thank you [Youjc] for the monthly ticket and flowers that the boss gave, plus 1 more.

Chapter 22

　　Chapter [-] Tutoring He Yuyu's homework

　　However, for convenience, He Yushun still gave the third master a dime and borrowed a screwdriver.

　　After receiving the screwdriver, the third master smiled and stuffed a dime into his pocket, then asked He Yushun, "When are you free? I will ask Yu Li to ask his sister to meet you."

　　He Yushun thought about it for a while, he will read the technical information tomorrow morning, and he will be almost free tomorrow afternoon.

　　Tomorrow is also the weekend, so Yu Haitang should be free too.

　　"At one o'clock tomorrow afternoon, can you be in People's Square?"

　　"Okay, whenever you want."

　　The third master said cheerfully, then turned around and went back to the room.

　　He Yushun also went back with a screwdriver.

　　Back in his room, He Yushun took out Director Yang's broken radio and was about to start repairing it.

　　The first step is to unscrew the screws on the radio casing, so that the casing can be opened to expose the circuit inside.

　　He Yushun guessed that it was probably a circuit breaker problem.

　　After removing the cover of the radio, the circuit inside was exposed.

　　The radios of this time were relatively simple compared to the designs of later generations.

　　Take Director Yang's radio as an example.

　　This is the Panda brand B radio from Nanjing Radio Factory.

　　It's just that this simple device, in He Yushun's eyes, is as simple as a toy.

　　First clean up the circuit in the radio and find that it is really an open circuit problem.

　　This is easy to do, just use scissors to tear off the rubber at both ends of the broken wire with scissors, and then wrap the wires inside together.

　　Although the repair method is simple, the difficulty lies in understanding the circuit.

　　If a layman randomly connects the wires, it is very likely that it will directly cause a short circuit in the circuit, and eventually the entire radio will burn out.

　　After connecting the broken wires back, He Yushun covered the shell and screwed it with a screwdriver.

　　Turn on the radio, pull out the antenna, twist the FM button on the radio, and you can hear the sizzling sound.

　　This means that the radio has been repaired, but it has not been tuned to a sound station.

　　He Yushun tried again, tuned a few stations, and was able to hear the broadcast successfully.

　　"It's done."

　　He Yushun tidied up the table and put the radio on the table, ready to have his brother take it to Director Yang tomorrow.

　　Get ready to take a break.

　　I have read almost all the technical materials today, I am relatively idle for the time being and have nothing to do.

　　at this time.

　　He Yushun's room door suddenly opened.

　　A figure slipped in.

　　"Second brother, help me with my homework."

　　The person who came is He Rain.

　　At this time, she was holding several textbooks in her hands, all of which were subjects she was not very familiar with.

　　Their old He family, except for He Yushun's brain, who was admitted to the university by himself, no one else has this talent.

　　Like He Yuyu, although she knew every word in the book, she couldn't understand it at all when it was put together.

　　In this case, it is self-evident that it is difficult for her to enter the university.

　　Originally, she didn't plan to go to college anymore, she wanted to find a job after graduating from high school.

　　Preferably in a rolling mill, so they all work in one place, that's great.

　　But after He Yushun came back, he told He Yushun a lot of interesting stories in the university, which made He Yushun more and more eager for the university.

　　Furthermore, taking He Yushun as an example of an excellent brother, He Yushun was not willing to stop his schooling career in high school.

　　So, she brought the textbook to find He Yushun.

　　"of course can."

　　He Yushun smiled and pulled over a chair to make room for He Yushun.

　　Fortunately, this desk is big enough that it will not look crowded for both siblings.

　　He Yuyu's weak subjects are mainly mathematics and science, which are like heaven for her.

　　But it just so happens that He Yushun is best at these two subjects.

　　It is effortless to teach how to rain.

　　In the same way, under He Yushun's coherent and clear explanation, He Yuyu slowly learned some content.

　　When these things were in class, He Yuyu listened to the teacher several times, but did not understand.

　　I didn't expect my second brother to teach so well, why don't I just become a teacher.

　　No, no, technical researchers are much more powerful than teachers.

　　Surely the person with the best grades in the school can take the job... ah!it hurts!

　　He Yuyu was flicked on the forehead,

　　"Is it still a desertion for you to tutor?"

　　He Yushun turned his head to face He Yushun's face, the latter's face was straight, like an old teacher in the school, but He Yushun was not afraid at all.

　　"Second brother, you don't act like you, look at me."

　　Speaking of He Yushun, he also straightened his face and made a serious expression, but his eyebrows moved, which directly made He Yushun, who pretended to be serious, stop laughing and laugh out loud.

　　When He Yuyu saw his second brother smiling, he followed suit.

　　In the end, the whole room was filled with laughter from the siblings.

　　He Yuzhu stood outside the window, looking at the two people in the house happily like children, he also showed a gratified smile.

　　......

　　After tutoring He Yuyu's homework, the two sat to rest and chat.

　　After chatting and chatting, the two talked about Yu Haitang.

　　After all, she is He Yushun's classmate, and He Yushun's blind date tomorrow - although He Yushun has never thought about it at all.

　　But the two of them still chatted about her.

　　As soon as she mentioned her, He Yuyu's teeth tickled with hatred.

　　"That bastard, always mocking me in school, hmph, every time I take a 58, she takes a 60, what's there to be proud of."

　　He Yushui pouted his lips disdainfully, then approached He Yushun again, took his arm and said coquettishly, "But with my brother to help me, I will leave her behind sooner or later."

　　He Yushun rubbed the little sister's head and said softly, "Don't worry, I will marry her back tomorrow. When she becomes your sister-in-law, she will definitely not learn, and you will definitely surpass her."

　　"Okay! How dare you!"

　　He Yushun knew that He Yushun was joking, but he still twisted on his arm, and He Yushun had to beg for mercy.

　　Sudden.

　　He Yuyu's eyes fell on the upper right corner of the desktop.

　　Only then did she realize that the second brother actually had a radio! .

Chapter 23

　　Chapter [-] Want a radio?Brother make one for you!

　　She wants a radio so bad!

　　In this day and age, entertainment projects are very rare.

　　A TV, even a black and white TV, is not something that ordinary people can have in their homes.

　　As for what kind of karaoke, let alone.

　　This is still a long way off.